00:01
For this question, we need to know about the one gene, one enzyme hypothesis.
00:10
Now, depending on how far you've read in the book, you have learned that this is not a correct hypothesis, but it's not a bad guess.
00:20
And this is traced to two researchers, tatum and beetle, in the 1940s.
00:26
And so what they argued is that each gene leads to the production of a particular enzyme.
00:32
And the answer in the multiple choice question that best corresponds to this idea is d, where you talk about one gene, and that one gene leads to a single simple protein.
00:45
So you go one gene leads to a particular protein.
00:51
So d is the correct answer here.
00:54
The other answers are sort of a mixed group.
00:57
So genes are made, genes of course, are made of dna.
01:02
They are not made of protein...